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If alternating source of primary coil on transformer is replaced by a Laclanche cell, the induced e.m.f in secondary coil will be
Options
(a) zero
(b) unity
(c) more
(d) less
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If (range)² is 48 times (maximum height)², then angle of projection is
- If the series limit of Lyman series for hydrogen atom is equal to the series limit
- The de-Broglie wavelength of an electron is the same as that of a 50 KeV X-ray photon.
- If radius of earth’s orbit is made 1/4, the duration of a year will become
- The speed of electromagnetic waves in vaccum is equal to
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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